public void approving_a_shift(ShiftId shiftId, LocalDate date, Shift aShift)
{
"Given an unapproved shift".x(() =>
{
aShift.IsApproved.Should().BeFalse();
});
"When approving the shift"
.x(() => aShift.Approve());
$"Then the shift should be approved"
.x(() => aShift.IsApproved.Should().Be(true));
$"And a ShiftApproved event should be raised"
.x(() => aShift.RaisedEvents.Should().ContainSingle(x => x.GetType() == typeof(ShiftApproved)));
}
